<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        table {
            width: 500px;
            height: 249px;
        }
        th {
            height: 35px;
        }
        table, 
        td,
        th
        {
            border: 1px solid pink;
            /* border-collapse: collapse;合并相邻的边框 */
            border-collapse: collapse;
            font-size: 14px;
            text-align: center;
        }
    </style>
</head>
<body>
    <table align="center" cellspacing="0"> 
        <thead>
          <!-- <thead></thead>标签表格的头部区域  内部必须拥有<tr>标签 一般位于第一行 -->
        <tr>
            <th>排名</th>
            <th>关键词</th>
            <th>趋势</th>
            <th>进入搜索</th>
            <th>最近七日</th>
            <th>相关链接</th>
        </tr>
    </thead>
    <tbody>
        <!-- <tbody></tbody>标签表格的主题区域 -->
        <tr>
        <td>1</td>
        <td>鬼吹灯</td>
        <td><img src="down.jpg" width="20" height="20"></td>
        <td>456</td>
        <td>1231</td>
        <td><a href="#">贴吧</a> <a href="#">图片</a> <a href="#">百科</a></td>
    </tr>
    <tr>
        <td>2</td>
        <td>盗墓笔记</td>
        <td><img src="down.jpg" width="20" height="20"></td>
        <td>456</td>
        <td>1231</td>
        <td><a href="#">贴吧</a> <a href="#">图片</a> <a href="#">百科</a></td>
    </tr>
    <tr>
        <td>1</td>
        <td>鬼吹灯</td>
        <td><img src="down.jpg" width="20" height="20"></td>
        <td>456</td>
        <td>1231</td>
        <td><a href="#">贴吧</a> <a href="#">图片</a> <a href="#">百科</a></td>
    </tr>
        
    <tr>
        <td>1</td>
        <td>鬼吹灯</td>
        <td><img src="down.jpg" width="20" height="20"></td>
        <td>456</td>
        <td>1231</td>
        <td><a href="#">贴吧</a> <a href="#">图片</a> <a href="#">百科</a></td>
    </tr>

    <tr>
        <td>1</td>
        <td>西游记</td>
        <td><img src="up.jpg" width="20" height="20"></td>
        <td>456</td>
        <td>1231</td>
        <td><a href="#">贴吧</a> <a href="#">图片</a> <a href="#">百科</a></td>
    </tr>

    <tr>
        <td>1</td>
        <td>鬼吹灯</td>
        <td><img src="down.jpg" width="20" height="20"></td>
        <td>456</td>
        <td>1231</td>
        <td><a href="#">贴吧</a> <a href="#">图片</a> <a href="#">百科</a></td>
    </tr>

       <tr>
        <td>1</td>
        <td>鬼吹灯</td>
        <td><img src="down.jpg" width="20" height="20"></td>
        <td>456</td>
        <td>1231</td>
        <td><a href="#">贴吧</a> <a href="#">图片</a> <a href="#">百科</a></td>
    </tr>
</tbody>
    </table>
</body>
</html>